Initial commit

Dockerfile

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+FROM python:3.6-slim
+
+RUN apt-get update
+RUN apt-get install -y libpq-dev python-dev gcc
+
+## make a local directory
+RUN mkdir /app
+
+# set "app" as the working directory from which CMD, RUN, ADD references
+WORKDIR /app
+
+# copy requirements.txt to /app
+ADD requirements.txt .
+
+# required to be able to install old MarkupSafe==1.0.0 version
+RUN pip install --upgrade pip setuptools==45.2.0
+
+# pip install the local requirements.txt
+RUN pip install -r requirements.txt
+
+# now copy all the files in this directory to /code
+ADD . .
+
+# Listen to port 80 at runtime
+EXPOSE 5000
+
+# Define our command to be run when launching the container
+CMD ["gunicorn", "app:app", "-b", "0.0.0.0:5000", "--workers", "4", "--reload", "--capture-output", "--enable-stdio-inheritance", "--log-level", "DEBUG"]